Features: and high qualitySmall in size, non-destructive installation, supports carplay of the original car, adapts to various car models, truly does not affect the original car's, and can be used with peace of mind.Three major functions:video ,WiFi link mirroring screen projection,bluetooth-compatible link wireless carplay,solving the defect that carplay can'for t cast screen video on the market.Easy to install, plug and for play.Support multiple mobile phones to switch to use.It is very simple to setup and works efficiently. Specifications:Material:ABSInput:5V 1-2.1AOutput:DC 5V 1-2.1APower:0.25WSize:Approx.4.6x1x8cm/1.81x0.39x3.15inType:White Standard Version,Carbon Fiber Black Upgrade VersionNet Weight:150g Note:Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Carpaly Dongle